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mb/google/dedede: Rework I2C enablement

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In order to keep coreboot and FSP in sync for which i2c ports are
enabled, disable all I2C ports in the baseboard, in both the PCI
devices and the SerialIoI2cMode register. Each variant enables only the
ports it uses by overriding the SerialIoI2cMode register index for
those ports, and enabling the PCI device(s) and defining the attached
devices. References to i2c ports which were off/disabled are removed
from all variants, as they are redundant.

TEST=build google/dedede (dexi), verify SerialIoI2cMode in static.c
enables only the single port used (i2c4)

Change-Id: I7fcab382cc0eaf4fb0bc9d8095587018b4e226b1
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90897
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
This commit is contained in:
Matt DeVillier 2026-01-25 17:50:20 -06:00
commit e1e79dc53b
32 changed files with 139 additions and 170 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/mainboard/google/dedede/variants/awasuki/overridetree.cb
View file

@ -53,14 +53,9 @@ chip soc/intel/jasperlake
}"
# SerialIO device mode selection
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
@ -191,7 +186,6 @@ chip soc/intel/jasperlake
device i2c 15 on end
end
end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 on
probe TOUCHSCREEN TOUCHSCREEN_PRESENT
chip drivers/i2c/generic
@ -213,7 +207,6 @@ chip soc/intel/jasperlake
device i2c 10 on end
end
end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/rt5645
register "hid" = ""10EC5650""

20
src/mainboard/google/dedede/variants/baseboard/devicetree.cb
View file

@ -80,11 +80,11 @@ chip soc/intel/jasperlake
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3/1 Type-A Port A1
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoPci,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoPci,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C0] = PchSerialIoDisabled,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
@ -368,16 +368,16 @@ chip soc/intel/jasperlake
end
end # CNVi wifi
device pci 14.5 on end # SDCard
device pci 15.0 on end # I2C 0
device pci 15.1 on end # I2C 1
device pci 15.2 on end # I2C 2
device pci 15.3 on end # I2C 3
device pci 15.0 off end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 16.0 on end # HECI 1
device pci 16.1 off end # HECI 2
device pci 16.4 off end # HECI 3
device pci 16.5 off end # HECI 4
device pci 17.0 off end # SATA
device pci 19.0 on end # I2C 4
device pci 19.0 off end # I2C 4
device pci 19.1 off end # I2C 5
device pci 19.2 on end # UART 2
device pci 1a.0 on end # eMMC

12
src/mainboard/google/dedede/variants/beadrix/overridetree.cb
View file

@ -54,14 +54,10 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoPci,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C5]" = "PchSerialIoPci"
device domain 0 on
device pci 04.0 on

13
src/mainboard/google/dedede/variants/blipper/overridetree.cb
View file

@ -50,14 +50,9 @@ chip soc/intel/jasperlake
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # UF Camera
register "usb2_ports[6]" = "USB2_PORT_EMPTY" # Not Used
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "tcc_offset" = "10" # TCC of 95C
@ -126,7 +121,6 @@ chip soc/intel/jasperlake
device i2c 0x2c on end
end
end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 on
chip drivers/i2c/hid
register "generic.hid" = ""GTCH7503""
@ -164,7 +158,6 @@ chip soc/intel/jasperlake
device i2c 10 on end
end
end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""

14
src/mainboard/google/dedede/variants/boten/overridetree.cb
View file

@ -73,14 +73,11 @@ chip soc/intel/jasperlake
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # UF Camera
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # WF Camera
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoPci,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoPci,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C5]" = "PchSerialIoPci"
# Enable Acoustic noise mitigation and set slew rate to 1/8
# Rest of the parameters are 0 by default.
@ -258,7 +255,6 @@ chip soc/intel/jasperlake
device i2c 10 on end
end
end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""

6
src/mainboard/google/dedede/variants/boxy/overridetree.cb
View file

@ -33,6 +33,8 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
.tdp_pl1_override = 6,
@ -192,10 +194,6 @@ chip soc/intel/jasperlake
end
end
end # USB xHCI
device pci 15.0 off end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""

7
src/mainboard/google/dedede/variants/bugzzy/overridetree.cb
View file

@ -86,6 +86,13 @@ chip soc/intel/jasperlake
.fall_time_ns = 8,
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
device domain 0 on
device pci 04.0 on
chip drivers/intel/dptf

6
src/mainboard/google/dedede/variants/cappy2/overridetree.cb
View file

@ -41,6 +41,12 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "disable_external_bypass_vr" = "1" # Does not support external vnn power rail
register "tcc_offset" = "10" # TCC of 95C

12
src/mainboard/google/dedede/variants/corori/overridetree.cb
View file

@ -17,14 +17,7 @@ chip soc/intel/jasperlake
register "usb3_ports[1]" = "USB3_PORT_EMPTY" # None
register "usb3_ports[3]" = "USB3_PORT_EMPTY" # None
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
# Intel Common SoC Config
#+-------------------+---------------------------+
@ -120,9 +113,6 @@ chip soc/intel/jasperlake
device i2c 15 on end
end
end #I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""

13
src/mainboard/google/dedede/variants/cret/overridetree.cb
View file

@ -18,14 +18,9 @@ chip soc/intel/jasperlake
register "usb3_ports[1]" = "USB3_PORT_EMPTY" # None
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # LTE
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Intel Common SoC Config
#+-------------------+---------------------------+
@ -155,7 +150,6 @@ chip soc/intel/jasperlake
device i2c 2c on end
end
end #I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 on
chip drivers/i2c/hid
register "generic.hid" = ""WDHT0002""
@ -246,7 +240,6 @@ chip soc/intel/jasperlake
device i2c 40 on end
end
end # I2C 2
device pci 15.3 off end # I2C 3
device pci 1c.7 on end
device pci 19.0 on
chip drivers/i2c/da7219

6
src/mainboard/google/dedede/variants/dexi/overridetree.cb
View file

@ -25,6 +25,8 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
.tdp_pl1_override = 6,
@ -261,10 +263,6 @@ chip soc/intel/jasperlake
end
end
end # USB xHCI
device pci 15.0 off end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""RTL5682""

6
src/mainboard/google/dedede/variants/dibbi/overridetree.cb
View file

@ -25,6 +25,8 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
.tdp_pl1_override = 6,
@ -228,10 +230,6 @@ chip soc/intel/jasperlake
end
end
end # USB xHCI
device pci 15.0 off end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""RTL5682""

6
src/mainboard/google/dedede/variants/dita/overridetree.cb
View file

@ -25,6 +25,8 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
.tdp_pl1_override = 6,
@ -261,10 +263,6 @@ chip soc/intel/jasperlake
end
end
end # USB xHCI
device pci 15.0 off end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""RTL5682""

6
src/mainboard/google/dedede/variants/drawcia/overridetree.cb
View file

@ -67,6 +67,12 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "tcc_offset" = "20" # TCC of 85C
# Enable Acoustic noise mitigation and set slew rate to 1/4

13
src/mainboard/google/dedede/variants/driblee/overridetree.cb
View file

@ -9,14 +9,8 @@ chip soc/intel/jasperlake
register "usb3_ports[1]" = "USB3_PORT_EMPTY" # None
register "usb3_ports[3]" = "USB3_PORT_EMPTY" # None
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Intel Common SoC Config
#+-------------------+---------------------------+
@ -119,9 +113,6 @@ chip soc/intel/jasperlake
device i2c 2c on end
end
end #I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/cs42l42
register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_D16)"

10
src/mainboard/google/dedede/variants/galtic/overridetree.cb
View file

@ -59,13 +59,9 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# USB Port Configuration
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # Camera

14
src/mainboard/google/dedede/variants/gooey/overridetree.cb
View file

@ -49,14 +49,11 @@ chip soc/intel/jasperlake
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # UF Camera
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # WF Camera
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoPci,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoPci,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C5]" = "PchSerialIoPci"
register "SerialIoGSpiMode[PchSerialIoIndexGSPI0]" = "PchSerialIoDisabled" # Disable GSPI0
register "SerialIoGSpiCsMode[PchSerialIoIndexGSPI0]" = "0"
@ -237,7 +234,6 @@ chip soc/intel/jasperlake
device i2c 10 on end
end
end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""

6
src/mainboard/google/dedede/variants/haboki/overridetree.cb
View file

@ -35,6 +35,12 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "tcc_offset" = "20" # TCC of 85C
register "SerialIoGSpiMode[PchSerialIoIndexGSPI0]" = "PchSerialIoDisabled" # Disable GSPI0

14
src/mainboard/google/dedede/variants/kracko/overridetree.cb
View file

@ -11,14 +11,11 @@ chip soc/intel/jasperlake
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # Camera
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # WF Camera
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoPci,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoPci,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C5]" = "PchSerialIoPci"
# Intel Common SoC Config
#+-------------------+---------------------------+
@ -244,7 +241,6 @@ chip soc/intel/jasperlake
end
end # I2C 2
device pci 15.3 off end #I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""

6
src/mainboard/google/dedede/variants/lalala/overridetree.cb
View file

@ -56,6 +56,12 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
.tdp_pl1_override = 7,

13
src/mainboard/google/dedede/variants/lantis/overridetree.cb
View file

@ -15,14 +15,9 @@ chip soc/intel/jasperlake
# USB Port Configuration
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # Camera
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Intel Common SoC Config
#+-------------------+---------------------------+
@ -180,7 +175,6 @@ chip soc/intel/jasperlake
device i2c 15 on end
end
end #I2C 0
device pci 15.1 off end #I2C 1
device pci 15.2 on
chip drivers/i2c/generic
register "hid" = ""ELAN0001""
@ -240,7 +234,6 @@ chip soc/intel/jasperlake
device i2c 0x5d on end
end
end # I2C 2
device pci 15.3 off end #I2C 3
device pci 1c.7 on
chip drivers/wifi/generic
register "wake" = "GPE0_DW2_03"

13
src/mainboard/google/dedede/variants/madoo/overridetree.cb
View file

@ -3,14 +3,9 @@ chip soc/intel/jasperlake
# USB Port Configuration
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # Camera
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Intel Common SoC Config
#+-------------------+---------------------------+
@ -114,7 +109,6 @@ chip soc/intel/jasperlake
device i2c 15 on end
end
end #I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 on
chip drivers/i2c/hid
register "generic.hid" = ""GDIX0000""
@ -132,7 +126,6 @@ chip soc/intel/jasperlake
device i2c 0x5d on end
end
end # I2C 2
device pci 15.3 off end # I2C 3
device pci 1c.7 on
chip drivers/wifi/generic
register "wake" = "GPE0_DW2_03"

6
src/mainboard/google/dedede/variants/magolor/overridetree.cb
View file

@ -95,6 +95,12 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
.tdp_pl1_override = 7,

13
src/mainboard/google/dedede/variants/metaknight/overridetree.cb
View file

@ -62,14 +62,10 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoPci,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
@ -243,7 +239,6 @@ chip soc/intel/jasperlake
device i2c 15 on end
end
end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""

10
src/mainboard/google/dedede/variants/pirika/overridetree.cb
View file

@ -46,13 +46,9 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# USB Port Configuration
register "usb2_ports[0]" = "{

7
src/mainboard/google/dedede/variants/sasuke/overridetree.cb
View file

@ -77,6 +77,13 @@ chip soc/intel/jasperlake
.fall_time_ns = 8,
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
device domain 0 on
device pci 04.0 on
chip drivers/intel/dptf

6
src/mainboard/google/dedede/variants/sasukette/overridetree.cb
View file

@ -59,6 +59,12 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# USB Port Configuration
register "usb2_ports[2]" = "{
.enable = 1,

6
src/mainboard/google/dedede/variants/shotzo/overridetree.cb
View file

@ -38,6 +38,10 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "disable_external_bypass_vr" = "1" # Does not support external vnn power rail
# Power limit config
@ -183,7 +187,6 @@ chip soc/intel/jasperlake
end
end
end # USB xHCI
device pci 15.0 off end # I2C 0
device pci 15.2 on
chip drivers/i2c/hid
register "generic.hid" = ""ILTK0001""
@ -200,7 +203,6 @@ chip soc/intel/jasperlake
device i2c 41 on end
end
end # I2C 2
device pci 15.3 off end #I2C 3
device pci 1c.7 on
chip drivers/wifi/generic
register "wake" = "GPE0_DW2_03"

13
src/mainboard/google/dedede/variants/storo/overridetree.cb
View file

@ -73,14 +73,11 @@ chip soc/intel/jasperlake
.pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
}" # WWAN
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoPci,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoPci,
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C5]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{

6
src/mainboard/google/dedede/variants/taranza/overridetree.cb
View file

@ -25,6 +25,8 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
# Power limit config
register "power_limits_config[JSL_N4500_6W_CORE]" = "{
.tdp_pl1_override = 6,
@ -261,10 +263,6 @@ chip soc/intel/jasperlake
end
end
end # USB xHCI
device pci 15.0 off end # I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 19.0 on
chip drivers/i2c/generic
register "hid" = ""RTL5682""

6
src/mainboard/google/dedede/variants/waddledee/overridetree.cb
View file

@ -54,6 +54,12 @@ chip soc/intel/jasperlake
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
device domain 0 on
device pci 05.0 on end # IPU - MIPI Camera
device pci 14.0 on

7
src/mainboard/google/dedede/variants/waddledoo/overridetree.cb
View file

@ -49,6 +49,13 @@ chip soc/intel/jasperlake
}
},
}"
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C3]" = "PchSerialIoPci"
register "SerialIoI2cMode[PchSerialIoIndexI2C4]" = "PchSerialIoPci"
device domain 0 on
device pci 05.0 on # IPU - MIPI Camera
chip drivers/intel/mipi_camera